Bradford Enviroseal RW is a highly vapour permeable and very tough light duty wall wrap suited for use as a sarking in timber and steel frame wall construction. It is tear resistant, making it easy to handle during installation. In combination with taping overlaps, Enviroseal RW can help form an air tight wrap for the building, reducing the loss of heated air or cooled air from the building thus improving the energy efficiency of the building envelope.
It is good practice for Enviroseal RW to be separated from the exterior cladding by a cavity to allow for the drainage of any moisture that has penetrated the exterior cladding or condensation that may formed on the rear face of the cladding.
Although Enviroseal RW can be used as temporary protection during construction, it cannot be used as a primary waterproofing membrane and should not be left exposed to UV for longer than two months.
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